Prefix-Suffix Fun!

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Across
  1. 3. un- (prefix) Not kind
  2. 5. -less (suffix) Without fear
  3. 7. re- (prefix) Play again
  4. 8. re- (prefix) Write again
  5. 9. -less (suffix) Without care
  6. 10. -ful (suffix) Full of hope
Down
  1. 1. un- (prefix) Not happy
  2. 2. -ness (suffix) The state of being kind
  3. 4. dis- (prefix) Not agree / Oppose something
  4. 6. -ful (suffix) Full of power